public IHttpActionResult DeleteAll(string items)
        {
            if (!string.IsNullOrEmpty(items))
            {
                int rowsAffected = 0;
                try
                {
                    rowsAffected = _positionService.DeleteAll(items);
                }
                catch (LogicalException ex)
                {
                    return(BadRequest(ex.Message));
                }
                catch
                {
                    return(BadRequest(AppSettings.INTERNAL_SERVER_ERROR_MESSAGE));
                }
                return(Ok(new { rowsAffected }));
            }

            return(BadRequest(AppSettings.BAD_REQUEST_ERROR_MESSAGE));
        }